docs: def get_server(key, server=MAIN_SERVER, servers=LOAD_SERVERS):
  
      """ given a key, get the IP address of the server that has the pvt key that
          owns the name/key
      """
  
      namecoind = NamecoindClient(NAMECOIND_SERVER, NAMECOIND_PORT,
                                  NAMECOIND_USER, NAMECOIND_PASSWD)
  
      info = namecoind.name_show(key)
  
      if 'address' in info:
          return check_address(info['address'], server, servers)
  
      response = {}
      response["registered"] = False
      response["server"] = None
      response["ismine"] = False
      return response